CN218657836U - Novel numerical control clamp - Google Patents

Abstract

The utility model belongs to the technical field of the anchor clamps, especially, be a novel numerical control anchor clamps to and supporting disk upper surface sets up the electromagnetic fixing piece of inslot fixing, the chip groove that is used for the piece to discharge is still seted up to the supporting disk surface, movable mounting has the setting element that is used for the work piece to fix in the chip groove, the lower surface welding of supporting disk has the guide plate, and the guide plate is located the chip groove under, be provided with the collection sediment fill below the supporting disk, and the collection sediment fill is welded with the guide plate and is fixed, welds the barrier ring at the supporting disk upper surface; through the electromagnetism mounting by electromagnetic lock, ironbar and isolation ceramic member constitution, the magnetic field force that the electromagnetic lock of being convenient for produced after circular telegram attracts the work piece of iron content through the ironbar, and the isolation ceramic member that the ironbar outside set up is used for keeping apart for the ironbar does not connect with the supporting disk, prevents to attract scrap iron after the supporting disk area magnetism, and chip groove internally mounted's setting element, the setting element comprises slider, stopper, hand screw and clamping head simultaneously.

Description

Novel numerical control clamp

Technical Field

The utility model belongs to the technical field of anchor clamps, concretely relates to novel numerical control anchor clamps.

Background

The magnetic clamping technology can completely meet the requirements of sheet clamping, and even a sheet with the thickness of less than 3mm can realize deformation-free processing clamping by selecting reasonable magnetic penetration depth through magnetization and demagnetization; the clamping or releasing of the workpiece is completed, and the production efficiency is improved. And when traditional numerical control anchor clamps were to great work piece centre gripping relatively, only through the magnetic attraction of bottom, not hard up problem when causing the centre gripping easily, and the piece that produces behind the anchor clamps centre gripping is not convenient for collect, increases the time of later stage to the piece collection.

Consequently, design a section and pass through setting element and electromagnetism mounting complex numerical control anchor clamps, improve the stability when to the centre gripping of thicker work piece, still set up chip groove, guide plate and collection sediment fill simultaneously, be convenient for collect the piece.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a novel numerical control anchor clamps.

In order to achieve the above object, the utility model provides a following technical scheme: a novel numerical control clamp comprises a supporting disk and an electromagnetic fixing piece fixed in a groove formed in the upper surface of the supporting disk, wherein a chip groove for discharging chips is further formed in the surface of the supporting disk, a positioning piece for fixing a workpiece is movably mounted in the chip groove, a guide plate is welded on the lower surface of the supporting disk and is located right below the chip groove, a slag collecting hopper is arranged below the supporting disk, the slag collecting hopper is fixedly welded with the guide plate, and a stop ring welded on the upper surface of the supporting disk;

the electromagnetic fixing piece comprises an electromagnetic lock fixed in a groove formed in the upper surface of a supporting plate, an iron bar fixed with a magnetic suction part of the electromagnetic lock, and isolating ceramic pieces located on two sides of the iron bar, wherein the iron bar is not in contact with the supporting plate through the isolating ceramic pieces;

the locating piece is including lieing in the inside gliding slider of chip groove, installing the stopper at the supporting disk upper surface, and the lower extreme of stopper slides in the chip groove to and slider and stopper offer the hand screw that the screw hole internal screw closed, weld the clamping head that is used for the work piece centre gripping on the stopper side surface.

As the utility model discloses a novel preferred technical scheme of numerical control anchor clamps, supporting disk upper surface is seted up inslot fixed electromagnetism mounting and is provided with sixteen, and per four electromagnetism mounting is a set of.

As the utility model discloses a novel preferred technical scheme of numerical control anchor clamps, the chip groove that the supporting disk surface was seted up is provided with four, supporting disk lower surface welded guide plate is provided with four, and chip groove and guide plate one-to-one.

As the utility model discloses a novel preferred technical scheme of numerical control anchor clamps, the sediment fill is the funnel structure, and the equidistant distribution of sediment fill upper end welded guide plate.

As the utility model discloses a novel preferred technical scheme of numerical control anchor clamps, the supporting disk lower surface still equidistant welding has four internal thread stay tubes.

Compared with the prior art, the beneficial effects of the utility model are that: through by the electromagnetic lock, the electromagnetism mounting that ironbar and isolation ceramic member constitute, the magnetic field force that produces after the electromagnetic lock of being convenient for circular telegram attracts the work piece of iron content through the ironbar, and the isolation ceramic member that the ironbar outside set up is used for keeping apart, make the ironbar not connect with the supporting disk, prevent to attract scrap iron after the supporting disk area magnetism, and chip groove internally mounted's setting element, the setting element is by the slider simultaneously, the stopper, hand screw and clamping head constitute, slider and stopper pass through hand screw connection, thereby be convenient for rotate hand screw, make the setting element fixed with the supporting disk, and then be convenient for the work piece to fix by the clamping head centre gripping behind the supporting disk upper surface, thereby solved traditional numerical control anchor clamps and only fixed the not enough problem that leads to the stability through the electromagnetism mounting, and the chip groove still has the chip removal function, and supporting disk lower surface welded guide plate is located the chip groove under, make the chip removal groove down cutting piece get into in the sediment fill after the guide plate is collected, thereby the welding has improved the convenience of numerical control anchor clamps chip removal, simultaneously supporting disk upper surface still blocks the ring, prevent that the piece from being discharged by the edge of supporting disk, and then be convenient for collecting metal chip.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of a top-down perspective structure of the present invention;

fig. 2 is a schematic bottom perspective view of the present invention;

fig. 3 is a schematic view of the structure of the present invention;

FIG. 4 is a schematic view of a three-dimensional structure of a guide plate and a slag collecting hopper in the utility model;

fig. 5 is a schematic perspective view of the electromagnetic fixing member of the present invention;

FIG. 6 is a schematic view of a three-dimensional structure of a positioning member of the present invention;

in the figure: 1. a support disc; 2. an electromagnetic fixing member; 21. an electromagnetic lock; 22. iron bars; 23. an isolating ceramic member; 3. a chip groove; 4. a positioning member; 41. a slider; 42. a limiting block; 43. screwing the screw by hand; 44. a clamping head; 5. a baffle; 6. a slag collection hopper; 7. an internal thread supporting tube; 8. a stop ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-6, the present invention provides a technical solution: a novel numerical control clamp comprises a supporting disk 1 and an electromagnetic fixing piece 2 fixed in a groove and arranged on the upper surface of the supporting disk 1, wherein a chip groove 3 used for discharging chips is further arranged on the surface of the supporting disk 1, a positioning piece 4 used for fixing a workpiece is movably arranged in the chip groove 3, a guide plate 5 is welded on the lower surface of the supporting disk 1, the guide plate 5 is located right below the chip groove 3, a slag collecting hopper 6 is arranged below the supporting disk 1, the slag collecting hopper 6 is welded and fixed with the guide plate 5, and a blocking ring 8 welded on the upper surface of the supporting disk 1 is welded;

the electromagnetic fixing part 2 comprises an electromagnetic lock 21 fixed in a groove formed in the upper surface of the supporting plate 1, an iron bar 22 fixed with a magnetic suction part of the electromagnetic lock 21, and isolation ceramic pieces 23 positioned on two sides of the iron bar 22, wherein the iron bar 22 is not contacted with the supporting plate 1 through the isolation ceramic pieces 23; through the electromagnetism mounting 2 of constituteing by electromagnetic lock 21, ironbar 22 and isolation ceramic 23, the magnetic field force that the electromagnetic lock 21 of being convenient for produced after the circular telegram attracts the work piece of iron content through ironbar 22, and the isolation ceramic 23 that the ironbar 22 outside set up is used for keeping apart for ironbar 22 does not connect with supporting disk 1, prevents to attract iron fillings after supporting disk 1 takes magnetism.

The positioning element 4 comprises a sliding block 41 which is positioned inside the chip removal groove 3 and slides, a limiting block 42 which is installed on the upper surface of the supporting plate 1 is installed, the lower end of the limiting block 42 slides in the chip removal groove 3, a hand screw 43 which is screwed in a screw hole is arranged on the sliding block 41 and the limiting block 42, a clamping head 44 which is welded on the side surface of the limiting block 42 and is used for clamping a workpiece is arranged on the inner side of the chip removal groove 3, the positioning element 4 is composed of the sliding block 41, the limiting block 42, the hand screw 43 and the clamping head 44, the sliding block 41 and the limiting block 42 are connected through the hand screw 43, so that the hand screw 43 is convenient to rotate, the positioning element 4 is fixed with the supporting plate 1, and then the workpiece is fixed on the upper surface of the supporting plate 1 and then is clamped by the clamping head 44, thereby the problem that the traditional numerical control clamp is insufficient in fixing stability only through the fixing of an electromagnetic fixing element 2 is solved, and the chip removal function is also provided, the guide plate 5 which is welded on the lower surface of the supporting plate 1 is positioned under the chip removal groove 3, so that the chips discharged by the guide plate 5 are collected into the chip collection hopper 6, thereby improving the convenience of the numerical control clamp, and further preventing the chip removal ring 1 from flying chips from being convenient for collecting the chips.

Specifically, sixteen electromagnetic fixing pieces 2 fixed in grooves are arranged on the upper surface of the supporting plate 1, and every four electromagnetic fixing pieces 2 form a group.

Specifically, chip grooves 3 formed in the surface of the supporting disc 1 are four, the flow guide plates 5 welded to the lower surface of the supporting disc 1 are four, and the chip grooves 3 correspond to the flow guide plates 5 one to one.

Specifically, the slag collecting hopper 6 is of a funnel structure, and guide plates 5 welded to the upper end of the slag collecting hopper 6 are distributed at equal intervals.

Specifically, four internal thread supporting tubes 7 are welded on the lower surface of the supporting disc 1 at equal intervals.

The utility model discloses a theory of operation and use flow: when the supporting plate 1 is installed, the internal thread supporting tube 7 is fixed at a proper position of the numerical control machine tool through screws, when the device is used, a workpiece containing iron is placed at a proper position of the upper surface of the supporting plate 1, the electromagnetic lock 21 is connected with an external power supply, at the moment, magnetic field force generated after the electromagnetic lock 21 is electrified is attracted and fixed to the workpiece through the iron bar 22, the hand screw 43 is unscrewed, the sliding block 41 and the limiting block 42 are moved, the clamping head 44 clamps the workpiece, the hand screw 43 is screwed down again, the sliding block 41 and the limiting block 42 are fixed in the chip discharge groove 3, the workpiece is fixed on the upper surface of the supporting plate 1, debris generated during workpiece machining is attracted through the iron bar 22, after machining is finished, the electromagnetic lock 21 is disconnected from the external power supply, the hand screw 43 is unscrewed again, the clamping head 44 is separated from the workpiece, after the workpiece is taken down, the debris on the upper surface of the supporting plate 1 enters the flow guide plate 5 through the chip discharge groove 3, and the debris entering the interior of the flow guide plate 5 enters the slag collection hopper 6 to be collected.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a novel numerical control anchor clamps, includes supporting disk (1) to and supporting disk (1) upper surface sets up inslot fixed electromagnetism mounting (2), its characterized in that: the scrap discharge groove (3) for discharging scraps is further formed in the surface of the supporting disc (1), a positioning piece (4) for fixing a workpiece is movably mounted in the scrap discharge groove (3), a guide plate (5) is welded to the lower surface of the supporting disc (1), the guide plate (5) is located right below the scrap discharge groove (3), a slag collecting hopper (6) is arranged below the supporting disc (1), the slag collecting hopper (6) is fixedly welded to the guide plate (5), and a blocking ring (8) is welded to the upper surface of the supporting disc (1);

the electromagnetic fixing piece (2) comprises an electromagnetic lock (21) fixed in a groove formed in the upper surface of the supporting plate (1), an iron bar (22) fixed with a magnetic suction part of the electromagnetic lock (21), and isolating ceramic pieces (23) positioned on two sides of the iron bar (22), wherein the iron bar (22) is not in contact with the supporting plate (1) through the isolating ceramic pieces (23);

the locating piece (4) is including lieing in inside gliding slider (41) of chip groove (3), installs stopper (42) at supporting disk (1) upper surface, and the lower extreme of stopper (42) slides in chip groove (3) to and the hand screw (43) that screw hole internal screw closed are seted up to slider (41) and stopper (42), weld and be used for the holding head (44) of work piece centre gripping at stopper (42) side surface.

2. The novel numerical control clamp according to claim 1, characterized in that: sixteen electromagnetic fixing pieces (2) fixed in the grooves are arranged on the upper surface of the supporting plate (1), and every four electromagnetic fixing pieces (2) form a group.

3. The novel numerical control clamp according to claim 1, characterized in that: the novel air conditioner is characterized in that four chip grooves (3) formed in the surface of the supporting disk (1) are formed, four flow guide plates (5) welded to the lower surface of the supporting disk (1) are arranged, and the chip grooves (3) are in one-to-one correspondence with the flow guide plates (5).

4. A novel numerically controlled fixture as claimed in claim 3, wherein: the slag collecting hopper (6) is of a funnel structure, and guide plates (5) welded to the upper end of the slag collecting hopper (6) are distributed at equal intervals.

5. The novel numerical control clamp according to claim 1, characterized in that: four internal thread supporting tubes (7) are welded on the lower surface of the supporting plate (1) at equal intervals.

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